Pacotes de gelo seco de longa duração: Guia para remessa da cadeia de frio 2025
How Long Lasting Dry Ice Packs Keep Your Shipments Frozen Long lasting dry ice packs are the secret weapon behind frozen food deliveries and vaccine shipments that arrive intact. Ao contrário do gelo regular, dry ice is solid carbon dioxide that stays around −78.5 °C (−109,3 °F) and sublimates directly to gas, so there’s no liquid mess. In a well insulated container the sublimation rate is around 5–10 pounds every 24 horas, which makes it possible to keep shipments frozen for days. This guide shows you how these ultra cold packs work, how to calculate the right amount of dry ice for your payload, and why 2025’s smart sensors and reusable packs are changing cold chain logistics. No final, you’ll know when to choose dry ice over gel packs, how to handle it safely, and how new technology can reduce costs and environmental impact. What makes long lasting dry ice packs different from regular ice packs? Learn the science of sublimation, why dry ice stays colder and dryer than gel packs, and how these properties prevent leaks and...
